| 柳新国家复垦示范区充填复垦土壤性质及其分类建议 |
| |
| 引用本文： | 王辉,卞正富,刘夫华,高清义.柳新国家复垦示范区充填复垦土壤性质及其分类建议[J].土壤通报,2005,36(3):295-298. |
| |
| 作者姓名： | 王辉 卞正富 刘夫华 高清义 |
| |
| 作者单位： | 1. 中国矿业大学,国土资源研究所,江苏,徐州,221008
2. 徐州市铜山县柳新镇人民政府,江苏,徐州,221000 |
| |
| 基金项目： | 全国百篇优秀博士论文基金资助(批准号:200044) |
| |
| 摘 要： | 研究了徐州柳新采煤塌陷地充填复垦土壤的pH值和全氮全磷以及有效钾的的性质,并对复垦土壤的分类提出建议。结果表明,该区充填复垦土壤受地下水碱性影响严重;复垦土壤养分中氮和磷含量受影响较大;土壤养分变化受种植作物影响最大,其次是复垦时间长短;充填物性质在短期内对表层土壤性质无明显影响。建议在系统分类中增加复垦表层,扩充人为新成土亚纲的内涵,增设复垦人为新成土土类。
|
| 关 键 词： | 充填复垦 复垦土壤 pH 氮 磷 钾 土壤分类 |
| 文章编号： | 0564-3945(2005)03-0295-04 |
| 修稿时间： | 2004年3月6日 |
Soil Characteristics & Classification in Liuxin Reclaimed Land by Filling |
| |
| WANG hui,BIAN Zheng-fu,LIU Fu-hua,GAO Qing-Yi.Soil Characteristics & Classification in Liuxin Reclaimed Land by Filling[J].Chinese Journal of Soil Science,2005,36(3):295-298. |
| |
| Authors: | WANG hui BIAN Zheng-fu LIU Fu-hua GAO Qing-Yi |
| |
| Abstract: | On the basis of studying soil characteristics of pH, whole N, P and quick-acting K in reclaimed land by filling in Liuxin subsided farmland by mining, and the classification of the reclamation soil, this paper indicates: Soil pH of the reclamation soil was areatly affected by underground water.The Total N,P were greatly impacted by reclamation.Nutrients were more affected by plants, rather than time.Topsoil characteristics were indistinctly affected by filling matters in a little period of time.Chinese Soil Taxonomy is proposed to be perfected by adding Reclaimed epipedon and expending the meaning of Anthric Entisols. |
| |
| Keywords: | Reclamation by filling Rclamation soil pH N P K Soil classification |
| 本文献已被 万方数据 等数据库收录！ |
|
